Difference between revisions of "Simple functions"
From kogic.kr
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<p>[[YalPak_Rtip]]</p> | <p>[[YalPak_Rtip]]</p> | ||
| − | <h1><span style="font-family:courier new,courier,monospace">Split the elements of a character vector and select | + | <h1><span style="font-family:courier new,courier,monospace">Split the elements of a character vector and select an element</span></h1> |
<h3 style="color:#aaa; font-style:italic"><span style="font-family:courier new,courier,monospace">Input</span></h3> | <h3 style="color:#aaa; font-style:italic"><span style="font-family:courier new,courier,monospace">Input</span></h3> | ||
Latest revision as of 13:34, 27 November 2018
Contents
Split the elements of a character vector and select an element
Input
x <- "AAA@BBB"
Code
split_pick <- function(x , Div_str, Pick_num){
return(as.character(as.data.table(strsplit(x, Div_str))[Pick_num]))
split_pick(x, "@", 2)
Output
"BBB"
